Mobile well servicing units and related methods
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United States of America Patent
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Apr 23, 2019
Grant Date -
Oct 12, 2017
app pub date -
Mar 24, 2017
filing date -
Mar 24, 2016
priority date (Note) -
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Abstract
A mobile well service unit has: a structural frame such as a chassis with ground engaging members; and a telescoping platform assembly mounted at a rear end of the structural frame, the telescoping platform assembly having a lower platform mounted to slide up and down relative to the structural frame, and an upper platform mounted to the lower platform to slide up and down relative to the lower platform. A mobile well service unit has: a structural frame with ground engaging members; a platform mounted at a rear end of the structural frame to slide up and down relative to the structural frame; and a set of telescoping and self-levelling stairs with an upper end pivotally anchored to the platform, and a lower end pivotally anchored to the structural frame.
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